Body Mass Index Calculator

Body Mass Index (BMI) is a relationship between weight and height that is associated with body fat and health risk. Research has identified the health risks associated with a wide range of BMIs (both high and low values.)

A BMI of over 25 is considered overweight.

Body Mass Index

cm/kgin/lb

Height:

Weight:

BMI:

Note: these calculations are based on averages. A BMI of 20-25 is considered good; a higher or lower BMI may increase health risks.

Enter your height:

feet

inches

Enter your weight:

pounds

Your body mass index:

BMI Normal: 18.5 - 24.9 Overweight: 25 - 29.9 Obese: 30 and over

Note: these calculations are based on averages. A BMI of 20-25 is considered good; a higher or lower BMI may increase health risks.